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Combined with divergence condition, the finite element equation of three-dimensional magnetotelluric forward modeling is derived.

结合散度条件，采用广义变分原理推导出三维大地电磁测深的有限元方程。

Based on finite deformation theory of continuum mechanics, a strict form of continuity condition for one-dimensional large-strain consolidation problems is proposed in terms of Eulerian description.

基于连续介质力学有限变形理论，提出了欧拉描述情况下，一维大变形固结连续性条件的严格表述形式。

On defining the conditional threshold of discretized density evolution, a method for designing the time-invariant quantized decoder with finite levels, which can approach the optimal time-varying one and hence the continuous decoding, is proposed.

应用Shannon率失真理论以及密度进化理论，阐述了最佳量化译码的时变特性，建立了离散密度进化的条件阈值概念，提出了二元输入对称信道上逼近最佳时变量化译码、进而接近连续译码的时不变量化译码设计方法，推导了量化和积算法与最小和算法的等价条件，从误码率性能、错误平层和平均迭代次数等三个指标全面衡量量化译码性能； 5。

Continuity equation and motion equation which can be applied to cone-shaped pipes are obtained and finite difference method for them is brought forward.

根据非稳定流的一维流动理论，对圆锥形管道中的瞬变流动进行了分析，推导出了适用于圆锥形管道的连续性微分方程和运动微分方程，给出了这两个方程的有限差分解法，同时对计算结果进行了相对误差的对比分析。

The accuracy and efficiency of finite element numerical analysis have close relationship with the mesh quality and density distribution. In order to ensure the hexahedral mesh transition gradually and conformably, a set of 8-refinement based density control templates is proposed newly. The corresponding date structure and template application techniques are also given.

有限元数值分析的精度和效率与网格单元的划分质量以及疏密程度密切相关，针对三维六面体网格单元之间疏密过渡必须平缓和协调的要求，提出了一套基于8分法的六面体网格加密模板，并给出了相应的数据结构和模板应用方式。

A Finite Element algorithm, based on boundary conformal mapping techniques, is developed and applied to investigate the effect of kinetics on crystal growth of garnets from the melt.

开发了一种基于边界保角变换技术的有限元方法来处理自由边界问题，并成功地将其用于晶体定向生长过程中的界面动力学影响的研究。

By means of the complex variable function method and introducing the conformal transformation,the plane elasticity problem about static crack of a finite width strip with a single edge crack is analyzed further and the exact solutions to the SIFs are found out and generalized to dynamics.

利用复变方法，通过构造适当的保角映射，分析了有限宽单边裂纹带中静态裂纹的平面弹性问题，给出应力强度因子的精确解，并将其推广到动力学。

So far, almost all of previous analysis only concentrated on conforming finite element methods.

到目前为止，几乎所有的研究采用的都是协调有限元方法。

Firstly, this thesis introduces the basic definition and characters of conic curve over finite field Fp and ring Z n.

本文首先分别介绍了基于有限域Fp上的圆锥曲线C p和基于环Z n上的圆锥曲线C n的定义和性质。

The optimization results from the conjugate gradient method are used as the parameters of finite element models.

分别在理想条件下和噪声条件下的反演结果表明反演方法的有效性。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。